Perhaps the Caig ProGold G5 Connector Enhancer is a different type of product than Deoxit 100 or D5 Deoxit. Are "connector enhancer" and "cleaner" synonyms?
Deoxit for cables
I have just purchased a loom of interconnects, speaker cables and power cords. Does deoxit improve the connections of these items, as in at least inhibiting corrosion? Has anybody had experience with using deoxit and deoxit gold?